出前授業のための様々な振子実験装置の製作と試験・実験

概要

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As education materials for service seminar, proposed are simple pendulum with circular disk, rocking semicircularcylinder, ring pendulum and rectangular plate pendulum, which are very instructive to study physical pendulums.The period of simple pendulum with circular disk is very different from that of simple pendulum if the disk radius is closeto the length of string. Rocking semi-circular cylinder works as roly-poly toy, when the position of center of mass is belowthe center of geometry. Ring pendulum works just as balance toy, and its period is same as that of semi-ring pendulum.Further mechanisms of pendulums will be revealed from model analysis and experiments for service seminar.
2011-01-31